Pain in intensive care unit patients-A longitudinal study

Aim: To assess occurrence of pain during the first 6 days of intensive care unit (ICU) stay and evaluate associations between occurrence of pain and selected patient-related variables. Design: A longitudinal study. Methods: Adult ICU patients from three units were included. Patients' pain was assessed with valid pain assessment tools every 8 hr during their first 6 days in ICU. Possible associations between occurrence of pain and selected patient-related variables were modelled using multiple logistic regression. Results: When pain was assessed regularly with pain assessment tools, 10% of patients were in pain at rest and 27% were in pain during turning. The proportions of patients who were in pain were significantly higher for patients able to self-report pain, compared with patients not able to self-report (p < .001). Several predictors were associated with being in pain. It is important to be aware of these predictors in order to improve pain management.

Automated summary

This study assessed the occurrence of pain in ICU patients during their first 6 days and found that patients with the ability to self-report pain were more likely to experience pain. Multiple logistic regression models were used to analyze predictors associated with pain occurrence.